Learn how to create usable data-centric applications that show just the right amount at the right time: useful, but not overwhelming. With Adobe LiveCycle Data Services, if you try to force too much data into a display, or don't provide enough data at a time, your tool likely won't be of much practical use. The principle at work here is information density, and it's a key concept all Flex developers who deal in large data sets should (and can) master